Aiphone NE-JA Installation & Operation Manual

PRECAUTIONS ON INSTALLATION & WIRING
WARNING
1. When exisitng chime wires are used, be sure to locate and disconnect the bell transformer.
Unit damage or electric shock could result. Ask qualified personnel.
2. Do not change or alter NE-JA. It can cause fire or electric shock.
3. The NE-JA is weather-resistant, but do not spray water directly on NE-JA station to
prevent electric shock.
4. Make sure wires are connected properly before plugging in power supply. Fire or electric
shock could result.
GENERAL PRECAUTIONS –
caution statement (incl. danger and warning), which
is specifically shown inside.
GENERAL INSTRUCTIONS –
contents which demand a specific action shown
inside or attached.
1
SYSTEM OUTLINE & COMPONENTS
The NE-JA is weather resistant sub station designed for use with the
NEM system. The unit is equipped with an option for an external output
contact closure when the sub station places a call (relay required). The
NE-JA flush mounts in a 2-gang box, and has a stainless steel cover.
2 wires homerun
PS24
NEM master
1
2
External device
: PS-24E. PS-2410A (USA; for up to 20 subs)
PS24
2
NAMES & FEATURES
Speaker/mic.
Stainless
steel cover
Cover mount screws
Weather-resistant door station style
Two-gang flush-mounting with stainless
steel cover
LED staying lit while master is ringing
NEM/C, NEM-A/C Series
WEATHER-RESISTANT SUB STATION
NE-JA
Model:
INSTALLATION & OPERATION MANUAL
Negligence could result in death or serious injury.
mark indicates
GENERAL PROHIBITIONS: –
indicates contents which prohibit a specific
action shown inside or attached.
mark indicates
2 2
NE-JA NE-JA
1
RY-PA
Master ring LED
CALL button
A83090 1201 A
mark
DISMANTLE PROHIBITIONS
Components
NEM-n/c :
NEM-nA/C : Press-to-talk or VOX handset
Other models;
NEM masters with 50 ~ 120 calls
2
Important:
NE-JA
It is suggested to connect an NE-JA('s) in a
NBY-4A
homerun manner, particularly when corridor
1
light is installed. To secure brightness of the
corridor light, use thicker wire possible and limit
wiring within 60% range of the Distance Chart
on Page 2.
1
When an NE-JA('s) is connected to a common
E line, do not exceed two NE-JA's per E line, as
1
1
the calls will not be fulfilled if placed from three
NE-JA's (or more) at the same time.
NAR-2A
3
MOUNTING
Front cover 2 screws
(Stainless steel) (supplied)
1. Loosen 2 screws on front cover.
2. Connect wires on back of NE-JA.
2 front screws 3. Mount NE-JA unit on 2-gang box.
4. Reattach front cover on NE-JA.
- 1 -
NE-JA
Package Contents
Door station (NE-JA)
Packet of screws
Installation & Operation
Manual
Press-to-talk master
master (n=10, 20, 30 & 40)
2-gang box
83.5mm
(3-5/16")